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STK311-010 Datasheet(PDF) 4 Page - Sanyo Semicon Device

Part No. STK311-010
Description  RDS Demodulation Synchronization and Error Correction
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Maker  SANYO [Sanyo Semicon Device]
Homepage  https://www.sanyo-av.com/us/
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STK311-010 Datasheet(HTML) 4 Page - Sanyo Semicon Device

   
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STK311-010
Pin Functions
Pin No.
Pin name
Functions
1
OSC
This pin is for connecting the VCO ceramic oscillator (456 kHz).
2
VCC
This power supply pin is for LA2230 and LC7073 plus power supply.
3
AG
This ground pin is for connecting the analog system (LA2230) ground (GND).
4
INPUT
This is the input pin.
5
MONI
This pin is for BPF (adjustment use) monitor output.
9
ID-ADJ
This pin is for SK detection sensitivity adjustment use.
10
DK-ID
Output pin for signaling existence of DK signal detection. When DK signal detection is possible, a low level output
is enabled and when detection is not possible, a high level is established.
11
SK-ID
Output pin for signaling existence of SK signal detection. When SK signal detection is possible, a low level output is
enabled and when detection is not possible, a high level is established.
12
RDS-ID
Output pin for signaling existence of RDS signal detection. When RDS signal detection is possible, a low level
output is enabled and when detection is not possible, a high level is established.
13
DG
This ground pin is for connecting the digital system (LC7073) ground (GND).
This pin is for reset input.
Reset restart inputs a low level for more than 4 clock cycles.
Schmitt type with an on-chip pull-up resistor.
14
RESET
15
CORR. SEL
16
DATA START
17
DATA OUT
18
CLK OUT
19
OSC CHK
Pin for OSC 1 oscillation frequency check.
Select input pin for error correction existence. This pin is for setting whether
or not errors within RDS demodulation data are corrected or output as is.
When set to 0, the correction function is disabled; a setting of 1 enables
error correction. Error correction mode corrects up to 5 bits within 5 bit
distance.
Output configuration controlled from serial data output block data starting
signal DS control input.
CMOS type output pin with pull-up MOS transistor.
Serial data output data
CMOS type output pin with pull-up MOS transistor.
Clock output.
CMOS type output pin with pull-up MOS transistor.


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